@CHARSET "UTF-8";

.my_nav {

	height: 40px;
	padding: 0px;
	margin-left: 150px;
	width: 450px;
	float: left;
	margin-left: 40px;
}

.nav_span {
	font: bolder 18px Microsoft YaHei;
	display: block;
	text-decoration: none;
}

.nav_1 {
	
	background-color: ;
	color:#8B8B83;
	height: 20px;
	margin-top: 0px;
	text-decoration: none;
	margin-right: 50px;
}
.nav_2 {
	
	background-color: ;
	color:#8B8B83;
	height: 20px;
	margin-top: 0px;
	text-decoration: none;
	margin-right: 60px;
}